Ranjana Wangvipula และ Darin Pradittatsanee. (2012) Agricultural ethics in Wendell Berry’s contemporary novels : a place on earth, Remembering and Hannah coulter. Chulalongkorn University:ม.ป.ท.Ranjana Wangvipula และ Darin Pradittatsanee. 2012. Agricultural ethics in Wendell Berry’s contemporary novels : a place on earth, Remembering and Hannah coulter. ม.ป.ท.:Chulalongkorn University;Ranjana Wangvipula และ Darin Pradittatsanee. Agricultural ethics in Wendell Berry’s contemporary novels : a place on earth, Remembering and Hannah coulter. ม.ป.ท.:Chulalongkorn University, 2012. Print.